Argument

An argument between police and civilians erupted before a rock- and brick-throwing incident at the corner of Vermont and 1st Street in Los Angeles on April 30, 1992.

An argument between police and civilians erupted before a rock- and brick-throwing incident at the corner of Vermont and 1st Street in Los Angeles on April 30, 1992. (Aurelio Jose Barrera / Los Angeles Times)

An argument between police and civilians erupted before a rock- and brick-throwing incident at the corner of Vermont and 1st Street in Los Angeles on April 30, 1992.Aurelio Jose Barrera / Los Angeles Times